train dynamics中文什么意思

例句与用法

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1. comparison of valve train dynamic models
   配气机构动力学模型的比较研究
2. the results show that moderate lateral link stiffness between cars will do no harm to train dynamic curving behavior
   适当的横向连接刚度对列车的曲线通过性能是无害的。
3. the goal of the thesis is to form an integrated theory for high-speed train dynamics . the work of the study can instruct the design of the high-speed train in china
   本文的目的是通过研究，形成完整的高速列车动力学分析理论体系，为我国高速列车的开发研制提供理论基础。
4. this paper uses the program to calculate the dynamics performance of small slack coupler that designed by qiqiha'er vehicle ( grounp ) company . by compared maximum coupler force and maximum acceleration of car body with common slack coupler at condition of train starting, braking, emergency braking and releasing, we verified that small slack coupler is better than common slack coupler in dynamics performance . this paper also calculated the train dynamics performance parameter with different buffer and braking system, running in different line and using different operating method
   本文利用列车纵向动力学模拟程序，计算了齐齐哈尔车辆(集团)公司研制的13号小间隙防脱车钩的纵向动力学性能，通过比较各个车钩间隙下列车最大纵向车钩力和列车最大加速度的数值，得出小间隙车钩在列车启动工况、常用制动工况、紧急制动工况、缓解工况的纵向动力学性能都较原有车钩性能优异的结论。
5. according to different research objectives, four kinds of vehicle dynamic models ( named from model a to model d ) and two types of train dynamic models ( model e and model f ) are established in this thesis . during the modeling process of the vehicle and train systems, nonlinearities arising from wheel / rail contact geometry, wheel / rail interactive forces and suspension characteristics are fully considered . the modeling methods about vestibule diaphragm, coupler and draft gear are introduced, too
   本文按照研究目的的不同，建立了4种车辆动力学模型(模型a模型d)和2种列车动力学模型(模型e和模型f)，建模过程中尽可能多地考虑了列车(车辆)系统中的各种非线性因素，详细给出了风挡装置、车钩及缓冲器的具体建模方法。